baber/WOPTO huggingface dataset:
Patent RU-2260115-C1 (RU)
Title: Способ локального гидравлического разрыва пласта
Inventor: ZARIPOV F R
IPC: E21B43/263
Filed: 2004-03-29
Granted: 2005-09-10
Abstract: Обеспечивает снижение аварийности, уменьшение ударного термовоздействия на каротажный кабель, обеспечение вывода скважины на нормальный режим работы после обработки за счет предотвращения забивания насоса механическими примесями, асфальтенами при пуске скважины и повышение совершенства вскрытия пласта. Сущность изобретения способ включает проведение глубокопроникающей перфорации по всем интервалам обрабатываемого пласта, сборку секционного заряда с центральным каналом, через который пропускают детали оснастки. Спускают заряд в скважину и сжигают его секции, изготовленные из составов, обеспечивающих горение в водной, водонефтяной и кислотной среде с образованием продуктов горения. Повышают давление и температуру в скважине. Осуществляют контроль горения секций заряда в режиме реального времени при быстропротекающих процессах горения. Регистрируют характеристики режима работы заряда. По характеру изменения этих характеристик судят о характере воздействия на пласт и реакции призабойной зоны на воздействие. При этом для сборки заряда используют составную штангу, изготовленную из материала, позволяющего сохранять целостность при воздействии механических и тепловых нагрузок во время спуска-подъема заряда и его горении. Составная штанга - с полым каналом, проходящим внутри штанги вдоль ее центральной оси для пропуска провода питания узла воспламения и провода с термостойкой изоляцией, соединяющего каротажный кабель с электронным блоком контроля и регистрации характеристик режима работы заряда. Этот блок присоединяют к нижней части нижней штанги и располагают от секции заряда на таком расстоянии, чтобы горячие продукты горения заряда не оказывали на него прямого воздействия. Кроме того, для снижения нагрузки на штангу и обеспечения максимального направленного воздействия на обрабатываемый пласт между нижней секцией заряда и электронным блоком располагают рассеиватель газового потока. Внутреннюю полость заряда на всю высоту конструкции заполняют поверхностно-активным веществом для обеспечения дополнительной депрессии на пласт и выноса механических примесей в результате вспенивания поверхностно-активного вещества при горении заряда. Перфорацию по всем интервалам обрабатываемого пласта проводят перфоратором с фазировкой 30-45° с образованием после сжигания заряда вертикально-наклонных спиральных трещин вокруг ствола скважины в призабойной зоне, которые не смыкаются при последующем гидроразрыве и обеспечивают гидродинамическую связь скважины с пластом. При сборке заряда для сохранения целостности конструкции и уменьшения ударного термовоздействия на каротажный кабель при горении заряда используют удлиненную до 2,0-2,5 м верхнюю и удлиненную до 1,0-1,5 м нижнюю штанги, присоединенные к обоим концам несущей части штанги. 2 ил.
Patent RU-2267858-C1 (RU)
Title: Magnetic-cumulative method and device for producing a voltage pulse
Inventor: BORISKIN ALEKSANDR SERGEEVICH
IPC: H02N11/00
Filed: 2004-04-12
Granted: 2006-01-10
Abstract: FIELD: pulse equipment engineering, in particular, technology for magnetic accumulation of energy, related to problem of fast compression of magnetic flow by means of metallic casing, accelerated by air blast produced by detonation of explosive substance; technology for forming high voltage pulses, which can be used for powering high impedance loads, like, for example, electronic accelerators, lasers, plasma sources, UHF-devices, and the like. 
     SUBSTANCE: method for producing voltage pulse includes operations for creating starting magnetic flow, compressing it under effect from explosive substance charge explosion products in main hollow, output of magnetic flow into accumulating hollow and forming of pulse in load and, additionally, compression of magnetic flow is performed in accumulating hollow, forming of pulse is performed in additional forming hollow, and main, accumulating and forming hollows are filled with electro-durable gas. Device for realization of magnetic-cumulative method of voltage pulse production includes spiral magnetic-cumulative generator, having coaxial external spiral-shaped conductor and inner conductor with charge of explosive substance, the two forming between each other aforementioned main hollow for compressing magnetic flow, and also accumulating hollow and load. Device additionally has pulse forming hollow, positioned between additional hollow and load. Accumulating hollow is formed by additional spiral conductor, connected to spiral conductor of magnetic-cumulative generator and to portion of inner conductor. In accumulating hollow coaxially with inner conductor of magnetic-cumulative generator, ring-shaped conical dielectric element is positioned. All hollow are connected to system for pumping electric-durable gas. Ring-shaped conical dielectric element is made with outer cylindrical surface, adjacent to inner surface of additional spiral conductor, and to inner conical surface. Angle α between outer surface of portion of inner conductor, positioned in accumulating hollow, and inner surface of conical ring-shaped dielectric element is made in accordance to relation 7°≤α≤30°. 
     EFFECT: increased power, increased current pulse amplitude, shorter pulse duration, increased electric durability. 
     2 cl, 4 dwg
Patent RU-2259863-C1 (RU)
Inventor: MAGARIL R Z
IPC: B01D53/28
Filed: 2004-04-29
Granted: 2005-09-10
Abstract: FIELD: gas pipeline transport. 
     SUBSTANCE: method comprises introducing surface-active agent into the diethylene glycol, say nickel salt of synthetic fat acids Ni(C n H 2n O 2 ) 2 , where n = 10-16 in amount of 23.125-46.25 g/t, which provides carbon dioxides emission. 
     EFFECT: improved drying. 
     1 tbl
Patent RU-2269634-C1 (RU)
Title: Drilling bit
Inventor: PANIN NIKOLAJ MITROFANOVICH
IPC: E21B10/02
Filed: 2004-07-26
Granted: 2006-02-10
Abstract: FIELD: well drilling equipment, particularly drill bits adapted to drill in fractured ground and in ground of variable hardness. 
     SUBSTANCE: drilling bit comprises body with cuts made in lower part thereof and inclined in direction opposite to body rotation direction. The cuts divide drilling bit into sectors reinforced with cutters. The drilling bit also has guiding bush arranged in body interior. The bit is provided with additional bush arranged from outer body side and coaxial with guiding bush. The guiding bush has inclined radial channels to communicate bit interior with cavity defined by guiding and additional bushes. Radial channels may be aligned with inclined body cuts. 
     EFFECT: increased drilling bit durability due to prevention of body sectors displacement in radial direction and due to improved face cleaning of sludge. 
     2 cl, 2 dwg
Patent RU-2255729-C1 (RU)
Inventor: CHEREPANOV P A
IPC: A61K38/19
Filed: 2004-07-26
Granted: 2005-07-10
Abstract: FIELD: pharmaceutical chemistry. 
     SUBSTANCE: invention relates to drugs for prevention and treatment of a variety of viral proliferative diseases and immunity disorders. Proposed solution contains: high-purity alpha-interferon; inert polymeric filler (in particular dextran or rheopolyglucin with molecular mass of dextran 30-50 kD); nonionic surfactant: tween 80, ethylenediaminetetraacetic acid or sodium salt thereof; buffer system including sodium acetate to provide solution pH 4.5-5.5; sodium chloride as osmotic pressure regulator; and injection water, all in specified proportions. 
     EFFECT: prolonged high activity and stability of preparation (up to 30 months) and improved quality characteristics thereof. 
     2 cl, 5 tbl, 2 ex
Patent RU-2273856-C1 (RU)
Title: Method for predicting bronchial asthma clinical development severity in adolescent patient at puberty transition time
Inventor: SHAMRAEVA VIKTORIJA VLADIMIROV
IPC: A61B5/107
Filed: 2004-10-27
Granted: 2006-04-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining thyroid gland hormone  of triiodothyronine (T 3  in IU/l) and thyroxin (T 4  in IU/l), pituitary hormones - thyrotropic hormone (TTH in IU/l), follicle-stimulating hormone (FSH in IU/l) and luteinizing hormone (LH in IU/l) concentration using radio isotope method and physical adolescent growth and development level with somatometric type being equal to 1 in microsomatic type cases, 2 in mesosomatic type cases and 3 in macrosomatic type cases. Discriminant function is determined in male adolescent case as D=19.535x(T 3 )+3.973x(T 4 )-27.38x(TTH)-11.028x(1.2 or 3)-307.473x(FSH)-17.585x(LH). The discriminant function value D>116.44 being the case, worsening bronchial asthma clinical course is predicted. D<116.44 being the case, bronchial improving asthma clinical course is predicted. Discriminant function is determined in female adolescent case as D=-4.908x(T 3 )-0.052x(T 4 )-0.355x(TTH)-3.166x(1.2 or 3)-0.769x(FSH)-0.144x(LH). The discriminant function value D>-24.23 being the case, worsening bronchial asthma clinical course is predicted. D<-24.23 being the case, improving bronchial asthma clinical course is predicted. 
     EFFECT: high accuracy in detecting severe bronchial asthma adolescent risk group.
Patent RU-2277593-C1 (RU)
Inventor: NEDOSPASOV LEV ALEKSANDROVICH
IPC: C21D1/56
Filed: 2004-11-30
Granted: 2006-06-10
Abstract: FIELD: heat treatment of large size articles such as connection parts of pipelines or thick-wall large-diameter tubes of low carbon steels. 
     SUBSTANCE: process comprises steps of hating, soaking, cooling for several stages and tempering. First-stage cooling is realized by immersing article into circulating quenching fluid for cooling it till temperature of metal surface not lower than 180°C. Then articles are warmed and subjected to isothermal soaking and(or) slow cooling at metal temperature providing crossing of cooling curve of zone of structural conversion of austenite to beinite at least along 2/3 of said zone length. After that articles are cooled till metal temperature not lower than 200°C at rate preventing for given kind of steel separation of embedded atoms of super-saturated solid solution. Articles are warmed till temperature that is no higher than temperature of isothermal soaking and (or) slow cooling. Last-stage cooling is realized in air. Warming of articles, isothermal soaking and (or) slow cooling and cooling after isothermal soaking and (or) slow cooling may be realized by bathing in stagnant or in circulating quenching fluid. Circulation speed of quenching fluid during bathing may be constant or it may be slowed to end of bathing process. Circulation speed of quenching fluid may be varied due to controlling power of motor creating directed flow of quenching fluid. First -stage cooling may be realized at maximum power of motor. Warming may be realized at motor power consisting of 0.1 - 0.7 of maximum power value. Isothermal soaking and(or) slow cooling may be realized at motor power consisting of 0.1 -0.9 of its maximum power. Cooling after isothermal soaking and (or) slow cooling may be performed at motor power consisting of 0.1 - 0.7 of its maximum power. 
     EFFECT: possibility for providing optimal parameters of heat treatment process. 
     3 cl, 2 dwg, 2 tbl
Patent RU-2276568-C1 (RU)
Title: Combined feed preparing plant
Inventor: UZHIK VLADIMIR FEDOROVICH
IPC: A23N17/00
Filed: 2004-12-03
Granted: 2006-05-20
Abstract: FIELD: agriculture, in particular, equipment for preparing of bulk feeds in animal farming and combined feed preparing enterprises. 
     SUBSTANCE: combined feed preparing plant has computerized programmed control system providing for automatic controlling of dosed feeding of components for producing of combined feed. 
     EFFECT: provision for precise and complete dosing, according to accepted receipt, of combined feed components and micro additives, including vermiculture components, and improved quality of high-protein balanced feed. 
     2 cl, 5 dwg
Patent RU-2278889-C1 (RU)
Inventor: MOJSA JURIJ NIKOLAEVICH
IPC: C09K8/035
Filed: 2004-12-14
Granted: 2006-06-27
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: invention provides lubricating additive for drilling fluids, including weighted ones, contains 60-70% fatty acid esters with triglycerides having 14-24 carbon atoms, 2-4% neutralization agent, 4-26% substituted ammonium salts of C 10 -C 24 -fatty acids, 5-25% oligoorganosiloxanes, and water - the balance. 
     EFFECT: reduced foaming ability with high characteristics of lubricating and antistick properties preserved. 
     2 tbl
Patent RU-2277521-C1 (RU)
Inventor: SALDAEV ALEKSANDR MAKAROVICH
IPC: C05G3/80
Filed: 2005-02-22
Granted: 2006-06-10
Abstract: FIELD: fertilizers. 
     SUBSTANCE: invention relates to technology for preparing fertilizers from the manufacture waste. Proposed method involves mixing the spent sulfuric acid etching solution and powdered phosphorite taken in the mass ratio = 1:0.5 to the homogenous mass with addition of perlite sand for granulation and taken in the amount 20-50% of the mixture mass, and the mass is stirred for 0.5-0.75 h. For separating into layers of the reaction mass and preparing   granules the drying process is carried out at temperature 110-130°C to obtain granules with diameter 4-6 mm. The trace element-containing phosphorite-base fertilizer shows the meliorating and insecticide-fungicide properties. The cost of fertilizer is reduced based on utilization of etching solutions. 
     EFFECT: improved preparing method.
Patent RU-2290810-C1 (RU)
Inventor: KUZNETSOV VJACHESLAV MARKOVICH
IPC: A01N25/12
Filed: 2005-05-18
Granted: 2007-01-10
Abstract: Описывается гербицидный состав, представленный в форме водорастворимого порошка, включающий в мас.%: 2-метокси-3,6-дихлорбензойную кислоту 55-74, замещенную сульфонилмочевину 3-6, первичный, или вторичный, или третичный амин 20-38, поверхностно-активное вещество - остальное. Изобретение позволяет улучшить стабильность рабочего раствора гербицидного препарата, увеличить его активность. 2 з.п. ф-лы, 2 табл.
Patent RU-2289253-C1 (RU)
Inventor: PASHCHENKO LJUDMILA PETROVNA
IPC: A21D13/08
Filed: 2005-05-31
Granted: 2006-12-20
Abstract: FIELD: food processing industry, in particular bakery industry. 
     SUBSTANCE: claimed method includes emulsion production from water, salt, yeast, leavening agent, and fat; dough kneading from emulsion and high grade wheat flour, fermentation shaping and baking. For emulsion production as sugar powder from chicory roots obtained by freeze-drying is used in amount of 1.6-3.2 % based on flour mass. 
     EFFECT: cracker of improved quality, increased nutritional value, and prophylaxis characteristics. 
     1 tbl, 3 ex
Patent RU-2288803-C1 (RU)
Inventor: VOLODIN ALEKSEJ MIKHAJLOVICH
IPC: B21J1/04
Filed: 2005-06-14
Granted: 2006-12-10
Abstract: FIELD: plastic working of metals, namely ingot forging in presses of four-striker forging systems. 
     SUBSTANCE: method comprises steps of squeezing ingot by means of four strikers for forming four dents on lateral surface of ingot; squeezing said dents, feeding and tilting blank, sizing forged piece. Said dents are squeezed for forming octahedral cross section blank having width values of faces formed at squeezing process no less than width values of non-squeezed faces. Blank is subjected to tilting after each pass alternatively by angle 45° and 135° in the same circumference direction. Before sizing, blank is tilted by angle multiple to angle 22.5°. 
     EFFECT: less loss of yield for forged pieces after their mechanical working. 
     4 dwg, 1 ex
Patent RU-2294353-C1 (RU)
Title: Formulation for acid treatment of critical borehole zone
Inventor: VOLKOV VLADIMIR ANATOL EVICH
IPC: C09K8/72
Filed: 2005-06-14
Granted: 2007-02-27
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: invention relates to formulations serving to intensify functioning of injection and producing wells and can also be utilized for controlling development of oil deposits, for completing as drilled and repaired wells, for cleaning hole from salt deposits, and for cleaning tubing. Formulation according to invention contains surfactant, in particular water-, oil-, and water-and-oil-soluble surfactant or surfactant mixture, 0.5-10.0%; polymer, in particular anionic polymer emulsion in oil, 0.01-5.0%; finely dispersed hydrophobic material, 0.1-2.5%; salt-deposition and corrosion inhibitor, 0.1-1.5%; and mineral acid or mineral acid mixture, or mineral acid/organic acid mixture, in balancing amount. Formulation may further 5.0 to 20.0% of hydrocarbon. 
     EFFECT: improved performance characteristics due to improved rheological properties and heat resistance and enhanced oil-driving properties. 
     3 cl, 3 tbl, 4 ex
Patent RU-2293438-C1 (RU)
Title: Method for wireless transfer of information via multi-beam channel and system for realization of said method
Inventor: DMITRIEV ALEKSANDR SERGEEVICH
IPC: H04B1/00
Filed: 2005-06-30
Granted: 2007-02-10
Abstract: FIELD: technology for transferring information via multi-beam channel. 
     SUBSTANCE: in accordance to method, transfer of information is realized by means of impulses, as which fragments of chaotic signal are used, aforementioned signal being formed in first nonlinear dynamic system in predetermined frequency band by means of appropriate selection of parameters of first nonlinear dynamic system, and receipt of each impulse of transferred series of impulses is performed in form of mixture of non-correlated chaotic signals, having passed via different beams of multi-beam channel, powers of non-correlated chaotic signals are added in each time moment by means of second nonlinear dynamic system, with its behavior synchronized to first nonlinear dynamic system, and values of energy of each received impulse are found on receipt time interval, synchronized with duration of impulses and with characteristic length of impulse transfer characteristic of multi-beam channel. 
     EFFECT: simplification of method and device by means of usage of fragments of chaotic signal as bearing signal. 
     2 cl, 8 dwg
Patent RU-2288695-C1 (RU)
Inventor: KALIVRADZHIJAN EHDVARD SARKISO
IPC: A61K6/884
Filed: 2005-08-16
Granted: 2006-12-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: material comprises vinyl chloride copolymer with butyl acrylate, dioctyl phthalate plasticizer and methyl methacrylate taken in known proportions. 
     EFFECT: strong and durable connection of soft layer to rigid base material; favorable conditions for setting prostheses.
Patent RU-2283870-C1 (RU)
Inventor: SLAVJANSKIJ ANATOLIJ ANATOL EV
IPC: C13B30/02
Filed: 2005-08-31
Granted: 2006-09-20
Abstract: FIELD: sugar industry. 
     SUBSTANCE: method involves liquoring cane raw sugar until dry substance content in melt is 38-45%; carrying out defecation, two-staged saturation and filtration; after defecation-saturation procedures, decolorizing filtered melt by means of active carbon in two stages with intermediate filtration therebetween and after second stage. Active carbon consumption at first stage is 0.2-0.6% and at second stage 0.1-0.4% by weight of melt depending on desired decolorizing effect. Before feeding for boiling out in first-grade massecuite vacuum unit, decolorized melt is subjected to saturation until dry substance content therein is 68-72%. 
     EFFECT: provision for deeper cleaning of melt accompanied with increase therein of dry substances before boiling out in first-grade massecuite, and increased yield and quality of sand sugar. 
     2 ex
Patent RU-2302191-C1 (RU)
Inventor: IVANISHCHEV KONSTANTIN VASIL E
IPC: A61B3/16
Filed: 2005-11-10
Granted: 2007-07-10
Abstract: FIELD: medicine; ophthalmology; surgery; neurological traumatology; neurology. 
     SUBSTANCE: tonometer can be used for non-invasive measurement of intraeye pressure through lid by express method, for checking rightness of glaucoma treatment, for individual control of intraeye pressure without using analgesics. Tonometer has protection casing with case, movable bushing mounted in tonometer, which bushing has guides and support. Contact area of support is disposed at distance of 7-10 mm from axis of motion of free falling body made for resilient deformation of organ through lid; measuring converter of body's linear movement, which converter is connected with microprocessor. Tonometer has removable holder with mirror and support post for head to keep the latter at proper position, detector for checking angular deflection of axis of motion of freely falling body from vertical line. Detector is connected with aids for forming sonic or light signal-warning on position of axis of motion of freely falling body during measurement; detector is connected with the aids through microprocessor.  Removable holder is made for movement along protecting casing and for fixation at working position to perform visual control of mutual position of end of lid, limb of eye and support in mirror. 
     EFFECT: improved precision of measurement. 
     4 cl, 9 dwg
Patent RU-2299089-C1 (RU)
Inventor: BRAZHNIKOV EVGENIJ BORISOVICH
IPC: B01D53/86
Filed: 2005-12-14
Granted: 2007-05-20
Abstract: FIELD: environmental protection; reactors for catalytic purification of the industrial gaseous outbursts. 
     SUBSTANCE: the invention is pertaining to the field of environmental protection against the industrial gases release and may be used for the flameless purification of the gaseous emissions of the industrial enterprises. The reactor for catalytic purification of the industrial gaseous outbursts contains the cylindrical body, which internal surface is coated with the catalyst, the source of the infra-red source located in the body, the tubular heat exchanger, the permeable cylindrical shell ring from the catalyst, installed in the upper part of the body so, that the symmetry axes of the shell ring and the body coincide. The tubes of the heat exchanger are mounted inclined and arranged along the round perimeter of the reactor. At that the source of the infra-red emission made in the form of the cylindrical section is built in the body, where the movable bottom door is installed. The annular partition of the heat exchanger with the located on it collector of aromatization is installed before the outlet of the purified gaseous stream. The movable bottom door used for regulation of the purification degree of the gaseous outbursts is installed in the upper part of the body of the reactor. The invention allows to decrease the power input, to recover the heat and to aromatize the leaving purified gaseous stream. 
     EFFECT: the invention ensures the decreased power input, the recuperation of the heat, the aromatization of the leaving purified gaseous stream. 
     2 cl, 3 dwg
Patent RU-2303550-C1 (RU)
Inventor: SOLOV EV ALEKSANDR PETROVICH
IPC: B63B1/00
Filed: 2005-12-22
Granted: 2007-07-27
Abstract: FIELD: shipbuilding; facilities for reducing ship hydrodynamic resistance through introduction of various agents into boundary layer. 
     SUBSTANCE: proposed facility has holes or slots with flexible fairing over perimeter of underwater hull which are connected with mixer outlet by means of pipe line fitted with metering device through manifold. Used as mixer is transonic jet apparatus - pump-mixer which generates working medium in form of  homogeneous two-phase gas-and-water or vapor-and-water mixture where fraction of gas (air, vapor) ranges from 20 to 90%. Holes or slots are combined in autonomous sections (bottom sections, side sections, deck sections, appendages); each section is provided with its own manifold and sectionalized pipe line fitted with metering device. Sectionalized pipe lines are connected with common pipe line which is connected in its turn with mixer outlet. First inlet of mixer is connected via metering device with water source (outside water, for example) and its second inlet is connected with gas, air or vapor source by means of pipe line fitted with metering device. 
     EFFECT: reduced resistance to motion; reduced fuel consumption. 
     5 cl, 3 dwg